Select the H.239 Video Role. The values can be "None" (for "disable extended video"), "Content" (for "allow per content role mask"), "Presentation" (for "force presentation"), or "Live" (for "force live role")
H.239 वीडियो भूमिका चुनें. मान 0 ("disable extended video" के लिए), 1 ("allow per content role mask" के लिए), 2 ("force presentation" के लिए), या 3 ("force live role" के लिए) हो सकते हैं.